Sources of Food

Sources of Food

Food comes from two main sources: plants and animals. Both provide essential nutrients required for survival and good health.

Plants as a Source of Food

Plants are the primary source of food for humans and animals. Different parts of plants are consumed as food:

1. Roots – Some plant roots store nutrients and are eaten as vegetables.

   • Examples: Carrot, Beetroot, Radish, Sweet Potato

2. Stems – Some stems are edible and store food.

   • Examples: Sugarcane, Potato, Ginger, Asparagus

3. Leaves – Many leafy vegetables are rich in vitamins and minerals.

   • Examples: Spinach, Lettuce, Cabbage, Coriander

4. Flowers – Some flowers are consumed as food.

   • Examples: Cauliflower, Broccoli, Banana Flower

5. Seeds – Seeds of plants are eaten directly or processed into food products.

   • Examples: Wheat, Rice, Corn, Pulses, Nuts

6. Fruits – Fruits are rich in vitamins, fiber, and natural sugars.

   • Examples: Apple, Mango, Banana, Orange, Grapes

Animals as a Source of Food

Animals provide a variety of food products essential for human nutrition.

1. Milk – Obtained from animals like cows, buffaloes, goats, and camels. It is rich in calcium and proteins.

2. Eggs – Provided mainly by hens and ducks. Eggs are a great source of protein and vitamins.

3. Meat – Obtained from animals like goats, chickens, fish, and cows. It provides protein, iron, and fats.

4. Honey – Produced by bees from flower nectar. It is a natural sweetener with medicinal properties.